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The Dark Age of the Universe 05/12/15

by: Belmont Media Center; Yvonne Stapp

Publication date: 2015-05-12

Usage: Public Domain Mark 1.0

Topics: Science For The Public: Lecture Series, Belmont Media Center, Belmont, Massachusetts, 2015, Belmont Community Moving Image Archive

In this lecture, Dr. Greenhill describes the period of the early universe called the "Dark Age." The universe had become transparent, but there was no visible light because. By probing this era with radio telescopes astronomers have recently begun to test theories about this mysterious era, when stars and galaxies were just forming.